My little sister gave me the lyrics. What song is it?

My sister gave it to me. It's a song "Farewell to Lovers". The lyric sentence is "My little sister gave it to me and sent it to the East Gate". Meeting Lovers is a folk song widely circulated in China. Its melody originated from Meng Jiangnv tune in ancient China, Suzhou, Jiangsu, and then spread to Shandong, Northeast China, Anhui and other places. Suzhou folk songs also have the original version, and Huangmei Opera also has the same name version. However, there are well-known versions sung by artists such as,,,, Zhao Benshan and Beijing Angel Choir, among which Xi Lan Xiu, Yun-peng Yue and Yan Xuejing are the most important representatives of folk songs, cross talk and duet respectively.